FR1024291A - Advanced loudspeaker horn - Google Patents
Advanced loudspeaker hornInfo
- Publication number
- FR1024291A FR1024291A FR1024291DA FR1024291A FR 1024291 A FR1024291 A FR 1024291A FR 1024291D A FR1024291D A FR 1024291DA FR 1024291 A FR1024291 A FR 1024291A
- Authority
- FR
- France
- Prior art keywords
- loudspeaker horn
- advanced
- advanced loudspeaker
- horn
- loudspeaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
- G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1024291T | 1950-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1024291A true FR1024291A (en) | 1953-03-31 |
Family
ID=9578745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1024291D Expired FR1024291A (en) | 1950-09-05 | 1950-09-05 | Advanced loudspeaker horn |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1024291A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028927A (en) * | 1958-07-28 | 1962-04-10 | Ling Temco Vought Inc | Dual coaxial speaker |
FR2396485A1 (en) * | 1977-06-27 | 1979-01-26 | Altec Corp | LOUDSPEAKER PAVILION |
FR2401479A1 (en) * | 1977-08-27 | 1979-03-23 | Lucas Industries Ltd | WARNING FLAG |
-
1950
- 1950-09-05 FR FR1024291D patent/FR1024291A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028927A (en) * | 1958-07-28 | 1962-04-10 | Ling Temco Vought Inc | Dual coaxial speaker |
FR2396485A1 (en) * | 1977-06-27 | 1979-01-26 | Altec Corp | LOUDSPEAKER PAVILION |
FR2401479A1 (en) * | 1977-08-27 | 1979-03-23 | Lucas Industries Ltd | WARNING FLAG |
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